Triamcinolone Acetonide Impurity 53 CAS 61618-63-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 61618-63-1 |
| Molecular Formula | C21H25FO4 |
| Molecular Weight | 360.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Triamcinolone Acetonide Impurity 53 (CAS 61618-63-1) pharmacopoeial impurity standards reference standard. Molecular formula: C21H25FO4. Molecular weight: 360.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H25FO4 |
| Molecular Weight | 360.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
Related Triamcinolone Standards
- Triamcinolone Acetonide Impurity 36 (CAS 159210-07-8)
- Triamcinolone Acetonide Impurity 8 (Pretriamcinolone) (CAS CATO-C4X-13268)
- Triamcinolone Acetonide Impurity 39 (CAS 85197-66-6)
- Triamcinolone Acetonide Impurity 43 (CAS CATO-C4X-132643)
- Triamcinolone Acetonide EP Impurity A (CAS 124-94-7)
- Triamcinolone EP Impurity C (CAS 337-02-0)
- Triamcinolone Impurity 10 (CAS 3800-28-0)
- Triamcinolone Acetonide Impurity N2 (CAS 1893-84-1)
Recommended Standards
- Dexamethasone Impurity 94 (CAS 59861-00-6)
- H-Arg-Trp-OH (CAS 25615-38-7)
- Citalopram Impurity 12 (CAS CATO-C4X-110912)
- Pranlukast Impurity 8 (CAS CATO-C4X-18048)
- Teneligliptin Impurity 53 (CAS 1572583-27-7)
- (2Z)-1-{1-[4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl]-5-hydroxy-3-methyl-1H-pyrazol-4-yl}-3-hydroxybut-2-en-1-one (CAS 245039-17-2)
- 5-Bromo-4-(methylthio)benzo[d][1,3]dioxole (CAS 1785446-24-3)
- Thietane-3-carboxylic Acid (CAS 765-55-9)
- 6-Fluoro-3-nitro-4-quinolinol (CAS 628284-75-3)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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